无法接管：ONTAP 升级期间版本不匹配

适用于

• ONTAP 9
• 自动无中断升级 (ANDU)

问题

检查 Active IQ 是否会影响您的系统

• 在 ANDU 期间，由于版本不匹配，已禁用接管：

命令行界面消息：

::> storage failover show
                Takeover
Node       Partner     Possible State Description
-------------- -------------- -------- -------------------------------------
asusnas001-01  asusnas001-02  false   Connected to asusnas001-02, Takeover
                    is not possible: The version of
                    software running on each node of the
                    SFO pair is incompatible, NVRAM log
                    not synchronized
asusnas001-02  asusnas001-01  false   Connected to asusnas001-01, Partial
                    giveback, Takeover is not possible:
                    The version of software running on
                    each node of the SFO pair is
                    incompatible, NVRAM log not
                    synchronized
2 entries were displayed.

::> storage failover show -node cluster-01 -fields possible
node         possible
------------ --------
cluster-01 false

EMS 错误消息：

• 版本 MisMatch 警报：

Sat May 29 23:07:16 UTC [cluster-01: cf_main: cf.fsm.takeoverByPartnerDisabled:error]: Failover monitor: takeover of cluster-01 by cluster-02 disabled (unsynchronized log).
Sat May 29 23:07:17 UTC [cluster-01: fmmbx_instanceWorker: cf.fm.kernelMismatch:error]: Failover monitor: possible kernel mismatch detected local 'NetApp//9.1P13', partner 'NetApp//9.3P14'
May 29 23:08:01 [cluster-01:monitor.globalStatus.critical:EMERGENCY]: Controller failover of cluster-02 is not possible: version mismatch.
May 29 23:08:01[node1-01:ha.takeoverImpVersion:ALERT]: Takeover of the partner node is impossible due to version mismatch.

• 要确定版本不匹配是否是禁用接管的原因，请运行以下命令：

::> storage failover show –instance 

• 如果版本不匹配是原因，则显示以下消息：

The version of software running on each node of the SFO pair is incompatible.